KR100720961B1 - Mehod of manufacturing pleated product and fabric for pleated product used for the method - Google Patents

Abstract

Provided are a method for producing a pleated product which can be partially pleated to a fabric so that the boundary between the pleated portion and the non-pleated portion is prominent, and a fabric for a pleated product used therein. A part of the fabric 1 for pleat products having one side of the warp yarn 2 and the weft yarn 3 as both pleat yarns and the other as the non-pleat yarn was inclined with respect to the warp yarns 2 and the weft yarns 3. After superimposing along the crease line 4 and performing a pleat process to the crease line 4 in the direction which the inclination 2 or the weft thread 3 pass, the fabric 1 for a pleat product is unfolded and washed. The effective pleat is formed only in the direction in which both pleated yarns on one side of the overlapping portion pass, and the effective pleat is not formed in the direction in which the non-pleated yarn on one side passes, and in the direction in which the pleated yarn passes The pleats are erased by the washing process to form the non-pleated portions 5b, and the pleats formed in the direction in which both pleat yarns pass are the pleated portions 5a that are reliably formed to the wrinkle lines.

Pleated, double pleated, non-pleated, thread, laundry, warp, weft, pleated, fabric, rayon, acrylic.

Description

Manufacture method of pleat product and woven fabric for pleat product used in it {MEHOD OF MANUFACTURING PLEATED PRODUCT AND FABRIC FOR PLEATED PRODUCT USED FOR THE METHOD}

The present invention relates to a method for producing a pleated product in which the fabric is partially pleated, and to a pleated product fabric used therein.

Pleat processing is widely known as a processing to wrinkle the cloth. This pleating process is applied to clothes such as blouse, dress, skirt, etc., and the appropriate shade can be expressed on the clothes.In addition, the pleat processing is flexible, so it is not uncomfortable even if the body wears clothes that cannot be dimensionally relaxed. There is this.

When making garments equipped with pleat processing, sewing is performed by cutting the fabric pre-pleated on a flat surface into a predetermined shape and dimension, or by pleating the fabric previously cut into a predetermined shape and dimension. Alternatively, there is also a method of performing pleat processing after sewing, not before sewing, as described in JP-A-593364, the second right side column and FIG. 2 (hereinafter referred to as "Patent Document 1").

In addition, Patent Document 1 describes that partial pleating may be performed by inverting the pleating machine and taking out the T-shirt once after performing the pleating of the left side, and then hanging the pleating machine again with the right side facing forward. . In addition, there is also a description that when a pleat type with a flat center is used, partial pleating can be performed without inverting the pleating machine.

By the way, in the method of reversing a pleat machine or using a pleat type with a flat center, it is difficult to process the boundary between the pleat portion and the non-pleat portion remarkably. Such processing has conventionally been considered impossible. This is because the boundary between the pleated portion and the non-pleated portion is determined by the state of the insertion of the pleated edge.

Then, in this invention, it aims at providing the manufacturing method of the pleat product which can be partially pleated to a fabric so that the boundary of a pleat part and a non-pleat part may become remarkable, and the fabric for pleat products used for this. do.

MEANS TO SOLVE THE PROBLEM In order to solve the said subject, in the manufacturing method of the pleat product of this invention, one part of the fabric for pleat products which made one of the warp and weft yarns into both pleated yarns, and the other into the pleated yarns, , Folded and folded along a pleated line inclined to the warp and weft, preferably 45 °, and pleated to the pleated line in the direction in which the warp or weft passes, and then the fabric is stretched and washed.

According to the method for producing a pleated product of the present invention, a pleated line in which a portion of the fabric for pleat product having one of the warp and weft yarns as a pleated yarn and the other as the non-pleat yarn is inclined at 45 ° with respect to the warp and weft yarns. By folding along this direction, in this folded portion, the direction in which both pleated yarns of the fabric on one side pass and the direction in which the non-pleated yarns on one side pass are coincident with each other. That is, in the part where the fabric for pleat products is folded and folded, the direction in which both pleat yarns pass in the fabric on one side coincides with the direction in which the pleats are formed, and in the fabric in one side, the direction in which the pleat yarn passes The direction of formation of the pleats of the and pleats coincides.

Therefore, if the pleat processing is carried out in the folded state in the direction where the warp or weft passes, the pleat of the pleat is effective only in the direction in which the pleat yarn of the fabric on one side of the folded part passes. In addition, the effective pleats of the pleats are not formed in the direction in which the non-pleated yarn on one side passes. The wrinkles of the pleats in the direction in which the non-pleat yarns pass are erased by the next washing process to become non-pleated portions, and the pleats of the pleats formed in the direction in which both pleat yarns pass are pleated portions reliably formed to the wrinkle lines. As a result, a pleated product is formed in which the boundary between the pleated portion and the non-pleated portion is prominent at the portion of the wrinkle line.

Here, if a part of the fabric for pleat products is repeatedly folded and folded along a fold line inclined at 45 ° with respect to warp and weft yarn, then the pleat processing is performed. The case where the passing direction and the forming direction of the pleats of the pleats coincide with each other, and the direction where the non-pleat yarn passes, and the forming direction of the pleating of the pleats may coincide. Therefore, in the folded state, when the pleat processing is performed up to the wrinkle line in the direction in which the warp or weft passes, as described above, the boundary between the pleat portion and the non-pleat portion becomes prominent at the wrinkle line portion, and the pleat portion and the non-pleat portion are pleated. A pleated product is formed with parts alternately arranged.

In addition, after weaving a plurality of fabrics for pleat products so that the direction in which the warp and weft pass through is changed, fold and fold along a pleat line inclined at 45 ° to the warp and weft, and then perform the pleat processing. When folded along the corrugated line at an angle of 45 ° with respect to each other, the portions in which the pleat yarns coincide with the direction in which the pleat yarns coincide with each side of this overlapping portion, and the non-pleat yarns pass. The portions where the directions and the direction of formation of the pleats of the pleats coincide with each other.

Then, in the folded state, when the pleat processing is performed up to the line of wrinkles in the direction in which the warp or weft passes, the portions of the pleat of the effective pleat are formed on the respective surfaces of the overlapping portion, and the pleats of the effective pleat are not formed. Both parts are formed on the basis of the stitched part of the plurality of pleated product fabrics. Therefore, a pleat is formed in which the boundary between the pleat portion and the non-pleat portion is not only in the portion of the wrinkle line but also in this sewing portion.

In addition, a piece of the pleated product fabric is repeatedly folded and folded along a crease line that is inclined by 45 ° with respect to the warp and weft yarn to sew the plurality of fabrics for the pleat product so as to change the direction in which the warp and weft pass. When the pleat processing is performed, the pleat of the pleat is different because the effective pleat portion and the invalid pleat portion are alternately arranged on the basis of the stitched portion, and in the repeated folded portions, the effective pleat is formed in different directions. The pleats are formed in different directions on the plane of.

In addition, when the inclination of the pleats is 45 ° with respect to the inclination and the weft as described above, the wrinkles of the pleated portion which are invalid are completely erased by washing, but this inclination does not necessarily have to be 45 °. If the inclination is not 45 °, the pleats of the invalid pleat portion are not completely erased, and the pleats remain lightly. In addition, even when the inclination is not 45 °, since the pleat processing is performed after being folded, the direction of the pleat differs between the pleated portion and the non-pleated portion, and the boundary becomes clear. In addition, the boundary between the pleat firmly formed in the effective pleated portion and the light pleat formed in the invalid pleated portion is clearly prominent in the portion of the wrinkle line by the strength of the pleat.

Here, a pleated yarn means the yarn which is easy to form a pleat like polyester normally used for the fabric which forms a pleat. On the other hand, a non-pleat yarn means a yarn which is difficult to form a pleat. As a yarn which is hard to form a pleat, the yarn of natural fibers, such as a cotton yarn, a yarn, and a woolen yarn, can be used other than a rayon yarn and an acrylic yarn.

According to this invention, the following effects can be achieved.

(1) A part of the fabric for pleat products, in which one of the warp and weft yarns is made of both pleated yarns and the other of the non-pleat yarns, is superimposed along the fold lines inclined with respect to the warp and weft yarns, and the warp or weft yarns pass through. After the pleating process is carried out to the line of wrinkles in the direction, the fabric is unfolded and washed, whereby the boundary between the pleated portion and the non-pleated portion, which has been considered impossible in the past, can form a pleat prominent at the portion of the wrinkled line. Thereby, the pleated part and the non-pleated part can be mixed in one piece of cloth, and the lively pleated product which made the boundary stand out can be obtained.

(2) By repeatedly folding a part of the fabric for the pleat product along the fold line inclined to the warp and weft, and then performing the pleating process, the pleat part and the non-pleat part are alternately mixed in one piece of cloth, and the boundary thereof You can get a pleated product that made you stand out.

(3) After weaving a plurality of fabrics for the pleat product so that the direction in which the warp and weft pass through is changed, the pleat part and the non-pleat part are folded and folded to perform a pleat process after being folded along the inclined lines. It is possible to obtain a lively pleated product in which a single fabric is mixed, and the boundary is set not only on the fold line inclined to the warp and weft yarn, but also in the stitching part.

(4) In addition, a part of the pleated product fabric is repeatedly folded and folded along the fold line inclined with respect to the warp and weft yarn, in which the plurality of pleat fabrics are sewn so as to change the direction in which the warp and weft pass. If the pleating process is then performed, the pleats of the pleats are formed in different directions on one surface, and the pleats and the non-pleats are alternately mixed with one piece of cloth, and the boundary is further inclined against the warp and weft yarns. You can get a lively pleated product that stands out not only on the line but also in the stitching area.

(5) The inclination of the pleat line is 45 ° relative to the warp and weft yarn to completely erase the wrinkles of the pleated part which is not valid, and there is a lively feeling that makes the boundary stand out by the presence or absence of the pleat in the pleated part and the non-pleated part. A pleat product can be obtained.

(6) When the inclination of the pleats is not 45 ° relative to the inclination and the weft yarn, the pleats and the pleats are made while leaving the pleats lightly on the pleats without completely erasing the pleats of the invalid pleats. It is possible to obtain a lively pleated product in which the boundary is made prominent by the direction and strength of the pleats.

BRIEF DESCRIPTION OF THE DRAWINGS It is a top view of the fabric for pleat products in embodiment of this invention.

It is explanatory drawing which shows the pleat processing method of the fabric for pleat products of FIG.

It is explanatory drawing which shows the pleat processing method of the fabric for pleat products of FIG.

FIG. 4A is an enlarged view showing the crossing state of the warp and weft of the pleat portion on the depth side of FIG. 3.

FIG. 4B is an enlarged view showing the crossing state of the warp and the weft of the front portion of the front portion of FIG. 3.

FIG. 5 is an explanatory view showing a pleat processing method of the fabric for a pleat product of FIG. 1. FIG.

It is explanatory drawing which shows the pleat processing method of the fabric for pleat products of FIG.

It is explanatory drawing which shows the pleat processing method of the fabric for pleat products of FIG.

It is a top view of the fabric for pleated products in 2nd Embodiment of this invention.

It is explanatory drawing which shows the pleat processing method of the fabric for pleat products of FIG.

It is explanatory drawing which shows the pleat processing method of the fabric for pleat products of FIG.

It is explanatory drawing which shows the pleat processing method of the fabric for pleat products of FIG.

It is explanatory drawing which shows the pleat processing method of the fabric for pleat products of FIG.

It is explanatory drawing which shows the pleat processing method of the fabric for pleat products of FIG.

14A, 14B, 14C, 14D, 14E, 14F, and 14G are views showing a manufacturing process of the pleated product in the third embodiment of the present invention.

15A, 15B, 15C, 15D, 15E, and 15F are views showing a manufacturing process of the pleated product in the fourth embodiment of the present invention.

Best Mode for Carrying Out the Invention

(Embodiment 1)

1 is a plan view of a fabric for a pleat product in the first embodiment of the present invention.

The pleated product fabric 1 shown in FIG. 1 is a plain weave cloth in which the warp yarn 2 and the weft yarn 3 intersect one to one. The inclination 2 is rayon yarn, such as cupra (copper ammonia rayon) and viscose rayon. Rayon yarns have the property of being difficult to form pleats (non-pleatability). On the other hand, the weft yarn 3 is a polyester yarn often used in general pleated products. Polyester yarns have the property of being easy to form pleats (both pleated).

In the woven fabric 1 for pleat products, the pleating process is performed partially by the following method. 2 to 7 are explanatory views showing a pleat processing method of the fabric 1 for pleat products in FIG. 1. In addition, the part which finally forms a pleat is shown by the pleat part 5a in FIGS. 2-7, and the part which does not finally form a pleat is shown by the non-pleat part 5b.

First, as shown in FIG. 2, the non-pleated part (right angle isosceles triangle part of the upper right of FIG. 2) 5b is made 45 degrees with respect to the inclination 2 and the weft thread 3 in the fabric 1 for pleat products. Along the inclined corrugation line 4, it folds forward of the pleat part 5a. 3 shows a state after overlapping. In addition, although the illustration of the inclination 2 and the weft thread 3 is abbreviate | omitted in the figure after FIG. 3, the change to what the inclination 2 and the weft thread 3 have passed in the longitudinal direction of the figure, respectively, has passed. none.

4A and 4B are enlarged views of overlapping portions of the fabric 1 for pleat products, and FIG. 4A is a cross-sectional view of the warp yarn 2 and the weft yarn 3 of the pleated portion 5a on the depth side of FIG. 3. 4B shows the state of intersection of the warp yarn 2 and the weft yarn 3 of the frontless portion 5b of FIG. 3. As shown in FIG. 4A and FIG. 4B, in the part folded and folded along the fold line 4, the direction in which the inclination 2 (non-pleat yarn) of the surface (pleat part 5a) of FIG. 4A passes; The direction which the weft thread 3 (both pleat yarn) of the surface (non-pleat part 5b) of FIG. 4B passes matches, and the weft thread 3 (both pleatability) of the surface (pleat part 5a) of FIG. 4A The direction through which the yarn passes and the direction through which the inclination 2 (non-pleat yarn) of the surface (non-flip part 5b) of FIG. 4B pass are coincident.

Next, as shown in FIG. 5, in the overlapping state, the pleat portion 5a up to the pleat line 4 in the direction in which the weft yarn 3 of the pleated portion 5a of the pleated product fabric 1 passes. ) And the pleated portions 5b are pleated. 5, the solid line in the longitudinal direction represents the peak 6a of the pleats of the pleats, and the broken line in the longitudinal direction represents the valleys 6b of the pleats of the pleats. Then, as shown in FIG. 6, the overlapping portions are unfolded and washed. The washing may be either a simple washing of water, a laundry done using various detergents such as soap or synthetic detergent in water, or a dry cleaning using a volatile solvent.

At the time of pleat processing, in the overlapping portion of the woven fabric 1 for pleat products, the direction in which the weft thread 3 (both pleated thread) of the pleat portion 5a on the depth side passes and the peak 6a, bone of the pleats of the pleat The direction in which the inclination 2 (non-pleat yarn) of the front pleated portion 5b passes and the peak of the pleats of the pleat 6a coincide with each other in the forming direction (the transverse directions in FIGS. 5 and 6). ) The formation direction (lateral direction of FIG. 5 and longitudinal direction of FIG. 6) of the valley 6b coincides.

Therefore, an effective pleat is formed only in the direction through which the weft yarn 3 (both pleated yarn) of the pleated portion 5a on the depth side of the overlapping portion passes, and the slope 2 of the front non-pleated portion 5b is formed. The effective pleat is not formed about the direction through which the (non-pleatable thread) passes, and as shown in FIG. 7 by washing, in the direction in which the inclination 2 (non-pleatable thread) of the non-pleated portion 5b passes. The fleet is erased and disappears. On the other hand, the pleat formed in the direction in which the weft yarn 3 (both pleated yarn) of the pleated portion 5a on the depth side of the overlapping portion passes is formed with a peak 6a and a valley 6b reliably up to the wrinkle line 4. It is in a state.

As mentioned above, using the fabric 1 for pleat products in this embodiment, this part is overlapped along the fold line 4 which inclined 45 degrees with respect to the inclination 2 and the weft thread 3, and weft ( 3) After the pleating process is carried out to the pleat line 4 in the passing direction, the fabric 1 for pleat product is unfolded and washed, whereby the boundary between the pleat portion 5a and the non-pleat portion 5b is pleated ( In part of 4), a prominent pleat can be formed. The pleat may be formed before sewing or after sewing.

In addition, in this embodiment, although the cloth of a flat fabric was demonstrated as an example as the woven fabric 1 for pleat products, what kind of weaving method will be made if the warp yarn 2 and the weft yarn 3 are made to intersect by a certain rule, such as twill and runner weave. It may be.

In addition, in this embodiment, although the inclination 2 is made into the pleated thread and the weft 3 is made into the pleat thread, it can also be set as the opposite structure. In this case, if the pleat processing is performed in the direction in which the inclined 2 of the pleated portion 5a of the pleated product fabric 1 passes, the non-pleated portion 5b can be formed in the same manner. In addition, the folding direction may be made into the depth side of the pleat part 5b instead of the front of the pleat part 5a as mentioned above.

(Embodiment 2)

8 is a plan view of a fabric for a pleat product in the second embodiment of the present invention.

The pleated product fabric 11 shown in FIG. 8 is a plain weave cloth in which the warp yarn 12 and the weft yarn 13 intersect one-to-one like the pleated product fabric 1 of FIG. However, what differs from the fabric 1 for pleat products of FIG. 1 is that the warp yarn 12 is made of both pleated polyester yarns and the weft yarn 13 is made of non-pleated rayon yarns.

9-12 is explanatory drawing which shows the pleat processing method in this embodiment. In addition, the part which finally forms a pleat is shown by the pleat part 15a, 15b in FIGS. 9-12, and the part which does not finally form a pleat is shown by the non-pleat part 15c.

As shown in FIG. 9, along the crease lines 14a and 14b in which the pleat portions 15a and 15b are inclined 45 ° with respect to the warp yarn 12 and the weft yarn 13 in the fabric 11 for pleat product, It folds in front of the non-flip part 15c. 10 shows the state after overlapping. In addition, although the illustration of the inclination 12 and the weft yarn 13 is abbreviate | omitted in the figure after FIG. 10, the thing which the inclination 12 and the weft yarn 13 pass in the horizontal direction of the figure respectively changes. none.

Next, as shown in FIG. 11, in the overlapping state, the pleat part up to the crease lines 14a and 14b in the direction through which the weft yarn 13 of the pleated product fabric 11 of the pleated product fabric 11 passes. Pleating is performed on both 15a and 15b and the non-pleated part 15c. 11, the solid line in the longitudinal direction represents the peak 16a of the pleats, and the broken line in the longitudinal direction represents the valley 16b of the pleats.

Then, when the overlapping portion is unfolded and washed, as shown in FIG. 12, the pleats formed in the direction in which the inclination 12 (both pleated yarn) of the pleat portions 15a and 15b pass are wrinkled lines 14a and 14b. The mountain 16a and the valley 16b are reliably formed until then, and the pleats in the direction through which the weft yarn 13 (non-pleat yarn) of the non-pleated portion 15c pass are not erased.

The direction in which the inclination 12 (both pleat yarn) of the pleat portions 15a and 15b passes and the formation direction of the peaks 16a and the valleys 16b of the pleats of the pleat coincide with each other, and the weft of the non-pleat portion 15c (13) The direction through which the (non-pleat yarn) passes and the formation direction of the peaks 16a and the valleys 16b of the pleats of the pleats coincide with each other, and the inclination 12 of the pleated portions 15a and 15b (both pleatability) This is because the effective pleat is formed only in the direction in which the yarn) passes, and the effective pleat is not formed in the direction in which the weft yarn 13 (non-pleat yarn) of the non-pleated portion 15c passes.

Moreover, in the direction (orthogonal to FIG. 11) which the inclination 12 of the non-fleet part 15c of the fabric 11 for pleat products 11 passes in the state after lamination | stacking of FIG. 10, on the wrinkle lines 14a and 14b. In the case where the pleat processing is performed on both the pleated portions 15a and 15b and the non-pleated portion 15c until now, as shown in FIG. 13, the pleated portions 17a and the non-pleated portions 17b and 17c are reversed. Can be.

(Embodiment 3)

14A, 14B, 14C, 14D, 14E, 14F, and 14G are views showing a manufacturing process of the pleated product in the third embodiment of the present invention.

The pleated product fabric 21 shown in Figs. 14A to 14G is the same as the pleated product fabric 1 shown in Fig. 1, in which the inclination in the horizontal direction (not shown) in the drawing is a pleated rayon yarn. The weft in the vertical direction is made of both pleated polyester yarn.

In the present embodiment, first, as shown in FIG. 14A, a part 23a of the fabric 21 for pleat product is placed on the upper right side in front of the drawing along the wrinkled line 22a inclined at 45 ° with respect to the warp and the weft. Fold towards you. Next, as shown in Fig. 14B, a part 23b of the fabric 21 for pleat product is folded and folded in the lower left side in front of the drawing along the wrinkled line 22b inclined at 45 ° with respect to the warp and the weft. 14C, 14D, along the fold lines 22c and 22d inclined at 45 ° with respect to warp and weft yarns, a part 23c, 23d of the fabric 21 for repeating pleat products is shown in the front of the figure. Fold in the upper right corner and the lower left corner of the stack.

And as shown to FIG. 14E, pleat processing is performed to all the wrinkle lines 22a, 22b, 22c, 22d in the direction which the weft of the woven fabric 21 for pleat products passes in this overlapping state. The solid line in the longitudinal direction of the same figure indicates the peak 24a of the pleats of the pleats, and the broken line in the longitudinal direction indicates the valleys 24b of the pleats of the pleats. Thereafter, as shown in Fig. 14F, the overlapping portions are all stretched out and washed.

Thereby, as shown to FIG. 14G, the pleat part 25a, 25b, 25c and the non-pleat part 26a, 26b are alternately arrange | positioned, and the boundary of these is a wrinkle line 22a, 22b, 22c, 22d. Prominent pleat products are formed in the part of. As shown in Fig. 14F, the portion that is repeatedly folded is formed in the direction in which both pleat yarns pass and the formation direction of the pleats of the pleats (pleat portions 25a, 25b, 25c) and non-pleatability. This is because there exists a portion (non-flip portions 26a, 26b) in which the direction in which the yarn passes and the direction in which the pleats are formed.

(Embodiment 4)

15A, 15B, 15C, 15D, 15E, and 15F are diagrams illustrating a manufacturing process of the pleated product in the fourth embodiment of the present invention.

As shown in Fig. 15A, the pleated product fabric 31 of the present embodiment is arranged by placing 3 × 3 sheets of the pleated product fabric 1 of Fig. 1 so that the direction in which the warp and the weft thread pass alternately. Will be sewn, 15A to 15F only show directions in which both pleated yarns pass. The direction through which the non-pleated thread passes is the direction orthogonal to this.

First, as shown in FIG. 15B, a part 33a of the fabric 31 for pleat product is folded and folded on the upper right side in front of the drawing along the wrinkled line 32a inclined at 45 ° with respect to the warp and the weft. . Next, as shown in Fig. 15C, a portion 33b of the pleated product fabric is folded and folded in the lower left side in front of the drawing along the wrinkled line 32b inclined at 45 ° to the warp and weft yarns.

And as shown to FIG. 15D, a pleat process is performed to all the wrinkle lines 32a and 32b in the horizontal direction of a figure in this overlapping state. The solid line in the longitudinal direction of the same figure shows the peak 34a of the pleats of the pleats, and the broken line in the longitudinal direction represents the valleys 34b of the pleats of the pleats. Thereafter, as shown in Fig. 15E, all of the overlapping portions are unfolded and washed.

Thereby, as shown in FIG. 15F, the pleat portions 35 and 36 and the non-pleat portions 37 and 38 are alternately arranged, and the wrinkles of the pleated portions 35 and 36 on the same plane are in different directions. The formed pleat product is formed. Moreover, in this pleat product, the boundary becomes prominent not only on the wrinkle lines 32a and 32b but also in the sewing part 39. This is because the direction in which both pleat yarns pass and the direction in which the non-pleat yarns pass are different on the same plane even if the forming direction of the pleat processing is the same. For the portion that is repeatedly folded, the direction in which the pleat yarn passes and the pleat There is a portion (pleat portions 35 and 36) in which the forming direction of the pleats coincides, and a portion in which the forming direction of the pleat of the pleats coincides (non-pleat portions 37 and 38) and the direction in which the non-pleat yarn passes. Because.

INDUSTRIAL APPLICABILITY The present invention is useful for producing a pleated product in which pleating is performed on clothes such as a blouse, a dress or a skirt.

Claims (20)

A part of the fabric for pleat products having one of the warp and weft yarns as both pleated yarns and the other as the non-pleat yarns is superimposed along the fold lines inclined with respect to the warp and weft yarns, and the warp or weft yarns are passed. A method of producing a pleated product, wherein the pleat processing is performed up to the wrinkle line in the direction, and then the fabric is stretched and washed. The pleating process according to claim 1, wherein the plurality of fabrics for the pleat product are sewn such that the direction in which the warp and weft pass is changed, and then folded and folded along the crease line inclined with respect to the warp and weft yarn to perform the pleat processing. A method of producing a pleat product, characterized in that. The method of manufacturing a pleat product according to claim 1, wherein a part of the pleated product fabric is repeatedly folded and folded along a fold line inclined with respect to the warp and weft yarns to perform the pleat processing. The method of manufacturing a pleat product according to claim 2, wherein a part of the pleated product fabric is repeatedly folded and folded along a fold line inclined with respect to the warp and weft yarn to perform the pleat processing. The method of claim 1, wherein the inclination of the pleats is 45 ° to the inclination and the weft yarn. 3. The method according to claim 2, wherein the inclination of the crease is 45 ° with respect to the warp and weft yarns. 4. The method according to claim 3, wherein the inclination of the pleats is 45 [deg.] With respect to the inclination and weft yarns. 5. The method according to claim 4, wherein the inclination of the crease is 45 ° with respect to the inclination and the weft yarn. The method of manufacturing a pleated product according to claim 1, wherein the non-pleat yarn is any one of rayon yarn, acrylic yarn or natural fiber yarn. The method of claim 2, wherein the non-pleat yarn is any one of rayon yarn, acrylic yarn or natural fiber yarn. The method of manufacturing a pleated product according to claim 3, wherein the non-pleat yarn is any one of rayon yarn, acrylic yarn or natural fiber yarn. The method for producing a pleated product according to claim 4, wherein the non-pleat yarn is any one of rayon yarn, acrylic yarn or natural fiber yarn. The method of claim 5, wherein the non-pleat yarn is any one of rayon yarn, acrylic yarn or natural fiber yarn. The method of manufacturing a pleated product according to claim 6, wherein the non-pleat yarn is any one of rayon yarn, acrylic yarn or natural fiber yarn. 8. The method of manufacturing a pleated product according to claim 7, wherein the non-pleat yarn is any one of rayon yarn, acrylic yarn or natural fiber yarn. The method for producing a pleated product according to claim 8, wherein the non-pleat yarn is any one of rayon yarn, acrylic yarn or natural fiber yarn. A pleated product fabric, characterized in that either one of warp and weft yarns is a pleated thread, and the other is a non-pleat yarn, wherein a plurality of the pleat product fabrics are oriented so that a direction in which the warp and weft yarns pass is changed. Fabric for pleat products characterized by stitching. delete delete 18. The fabric of claim 17, wherein the non-pleat yarn is any one of rayon yarn, acrylic yarn or natural fiber yarn.

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